It's easy to change your lock screen on an Android to a photo of your own or a default wallpaper. Here's how to do it.

With One UI 8.5, Samsung will expand object detection, allowing the clock to adapt its layout to more kinds of wallpapers.

To turn off the password on an Android phone or tablet, start the Settings app and go to the Lock Screen controls page.

“Show Viewed Notifications” keeps dismissed alerts visible on the lock screen until you unlock, unless you turn it off. “Show Silent Notifications” covers those low-priority alerts from muted apps or ...

To prevent others from being able to adjust quick settings on Android, you should lock Quick Settings, following the ...